JPS62133370U - - Google Patents
Info
- Publication number
- JPS62133370U JPS62133370U JP2079586U JP2079586U JPS62133370U JP S62133370 U JPS62133370 U JP S62133370U JP 2079586 U JP2079586 U JP 2079586U JP 2079586 U JP2079586 U JP 2079586U JP S62133370 U JPS62133370 U JP S62133370U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- tube
- metal foils
- double coil
- internal lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011888 foil Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は従来の、第２図は本考案の一端封止型
白熱電球の説明用断面図、第３図はその要部拡大
図である。
１……管、４，５……内部リード棒、６……ダ
ブルコイルフイラメント。
FIG. 1 is an explanatory sectional view of a conventional incandescent lamp, FIG. 2 is an explanatory cross-sectional view of a one-end sealed incandescent lamp of the present invention, and FIG. 3 is an enlarged view of the main parts thereof. 1...Tube, 4, 5...Internal lead rod, 6...Double coil filament.
Claims (1)
一対の金属箔と、この一対の金属箔の夫々から管
外に延びる一対の外部導入線と、前記一対の金属
箔の夫々から管内に延びる一対の内部リード棒と
、前記一対の内部リード棒先端に両端を係止した
ダブルコイルフイラメントとより成り、前記一対
の内部リード棒のうちのひとつがダブルコイルフ
イラメントのダブルコイル部内空間を貫通して設
けられたことを特徴とする一端封止型白熱電球。 A one-end sealed tube, a pair of metal foils embedded in the sealed portion of the tube, a pair of external lead-in wires extending outside the tube from each of the pair of metal foils, and a pair of external lead-in wires extending from each of the pair of metal foils to the outside of the tube. It consists of a pair of internal lead rods extending into the pipe, and a double coil filament with both ends locked at the tips of the pair of internal lead rods, and one of the pair of internal lead rods opens the space inside the double coil part of the double coil filament. A one-end sealed incandescent light bulb characterized by being provided through the bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2079586U JPS62133370U (en) | 1986-02-15 | 1986-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2079586U JPS62133370U (en) | 1986-02-15 | 1986-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62133370U true JPS62133370U (en) | 1987-08-22 |
Family
ID=30816634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2079586U Pending JPS62133370U (en) | 1986-02-15 | 1986-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62133370U (en) |
-
1986
- 1986-02-15 JP JP2079586U patent/JPS62133370U/ja active Pending